The Retainer,main Rotor,trunnion, cataloged under National Stock Number 1615-00-030-7199, is classified within Federal Supply Class 1615 (Helicopter Rotor Blades, Drive Mechanisms and Components) of the Aircraft Components and Accessories group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1615-00-030-7199 |
| Item Name | Retainer,main Rotor,trunnion |
| FSC / FSG | 1615 / 16 — Helicopter Rotor Blades, Drive Mechanisms and Components |
| Status | ACTIVE |
| General Characteristics Item Description | ALUMINUM ALLOY QQ-A-725/6 ALLOY 7024 TEMPER T351,ANODIZED PER PBSFW4001,BELL HELICOPTER CO,DIM.,3.380 IN. NOM O/A DIA,1.376IN. NOM W,0.250 IN. NOM THK ENDS,0.370 IN. MIN,0.380 IN. MAX THK RAISED CENTERSECTION,RAISED CENTERROUNDED ON 0.500 IN. RADIOS ON 2.620 IN. NOM DIA BOTHSIDES,FOUR BOLT HOLES 0.327 IN. MIN,0.333 IN. MAX DIA,BOLT HOLE CENTERTO CENTER DISTANCE ON LONGITUDINAL SIDE 1.115 IN. NOM,BOLT HOLE CENTER TOCENTER DISTANCE ON W SIDE 0.750IN. NOM,PENETRANT INSPECTED PER BPS FW4089BELL HELICOPTER CO IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 540-011-194-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 1615-00-030-7199 is a Retainer,main Rotor,trunnion, classified under FSC 1615, Helicopter Rotor Blades, Drive Mechanisms and Components. Status: active.
Key specifications for 1615-00-030-7199: General Characteristics Item Description: ALUMINUM ALLOY QQ-A-725/6 ALLOY 7024 TEMPER T351,ANODIZED PER PBSFW4001,BELL HELICOPTER CO,DIM.,3.380 IN. NOM O/A DIA,1.376IN. NOM W,0.250 IN. NOM THK ENDS,0.370 IN. MIN,0.380 IN. MAX THK RAISED CENTERSECTION,RAISED CENTERROUNDED ON 0.500 IN. RADIOS ON 2.620 IN. NOM DIA BOTHSIDES,FOUR BOLT HOLES 0.327 IN. MIN,0.333 IN. MAX DIA,BOLT HOLE CENTERTO CENTER DISTANCE ON LONGITUDINAL SIDE 1.115 IN. NOM,BOLT HOLE CENTER TOCENTER DISTANCE ON W SIDE 0.750IN. NOM,PENETRANT INSPECTED PER BPS FW4089BELL HELICOPTER CO IN. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 1615-00-030-7199 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.